antenna gain
英 [ænˈtenə ɡeɪn]
美 [ænˈtenə ɡeɪn]
天线增益
双语例句
- Circuitry design and analysis must involve antenna gain in satellite communications.
卫星通信线路的设计或分析一定涉及到天线增益。 - Basic formulae of measuring antenna gain by using the sun source are described simply.
简述了利用太阳源测量天线增益的基本公式，讨论了各种修正因子的计算方法。 - Through the adjustment and optimization of the antenna, higher antenna gain is achieved, to meet the requirement of high-gain omni directional antenna.
本文通过对天线的调整与优化，实现了天线增益的提高，满足了全向高增益的要求。 - The Measurement of the Antenna Gain on 3.2-cm Waveband Radio Telescope
波长3.2厘米射电望远镜天线增益的测量 - The solutions of the antenna gain and electromagnetic interference margin in the regions of low frequency, resonance and high frequency are discussed.
介绍了低频区、谐振区及光学区机载天线辐射场、电磁干扰余量的求解法。 - The beam forming technique is used in the UHF radio for improving antenna gain and system anti-interception.
提出了将波束成形技术应用于超短波电台，以提高天线增益和系统抗侦收能力。 - The simulation indicated that the polarization axial ratio and antenna gain pattern of this antenna are good for "BD-1" signal and GPS signal.
设计的组合天线具有良好的电磁兼容性，仿真结果表明该天线对于接收“北斗”和GPS信号都具有较好的圆极化轴比和增益方向图。 - How to the teat precision of antenna gain is the key point for antenna gain test in the outfield.
天线增益外场测试的关键是提高增益测试精度。 - The Applications of Spectrum Analyzer to Measuring Antenna Gain and G/ T Merit with Cosmic Radio Stars
频谱分析仪在射电法测量天线增益和G/T值中的应用 - A method of measuring manual VSAT receiving antenna gain by using the satellite beacon and high gain standard horn antenna is described in this paper.
阐述了利用卫星信标和高增益标准喇叭天线，测量手动VSAT站天线接收增益的方法。 - Energy distribution involves many radar's parameters, such as peak power of transmitter, maximum pulse width, antenna gain, rotating speed of antenna, beam width, covering range of elevation, maximum height and range and so on.
能量分配牵涉到雷达系统的各种重要参数如发射机峰值功率、最大发射脉宽、天线增益、天线转速、波束宽度、仰角覆盖范围、最大高度覆盖、最大作用距离等。 - In additional, the U-shaped ground plane is employed to enhance antenna gain.
此外，还采用了U形接地板来提高天线的增益。 - Optical antenna of multi-wavelength inter-satellites laser communication system is introduced in this paper, and the relation of optical antenna gain and point angle and wavelength is also analyzed using electromagnetic wave theory.
介绍了多波长星间激光通信系统中的光学天线，从电磁波辐射的角度，分析了光学天线的增益与指向角度及波长的关系。 - Error Analysis on Antenna Gain Measurement with 3 dB and 10 dB Bandwidth Method
3dB和10dB带宽法测量天线增益的误差分析 - Studies of Test Field Effects on Large Circular Aperture Antenna Gain Measurement
测试场地对大型圆口径天线增益测量影响的研究 - This paper introduces the electromagnetic radiation prediction model of a base station. In combination with antenna gain and antenna directivity, predicts the electromagnetic radiation conditions in different areas, and compares the prediction results and practical measurement data as well.
本文介绍了分析移动通信基站的电磁辐射情况预测模型，结合天线的方向性和增益情况对不同地区不同辐射方向上的电磁辐射情况做出预测并与实测数据进行比较分析。 - Aim at a two paths model of reentry telemetry channel and a three wave beams wait-receiving system, we have used the function of antenna gain pattern to educe the power's mathematics expression of the received signal after the warhead coming out the blackout.
针对再入遥测信道的双径模型和三波束等待接收系统，利用天线的增益图函数，导出了弹头出黑障后接收信号功率的数学表示。 - A new method for the measurement of the broadband HF antenna gain
短波宽带天线增益测量新方法 - Analysis of the Parameters Influencing Optical Emitting Antenna Gain
影响光学发射天线增益的各因素分析 - Simulation results show that the best loading reactance values can make the antenna gain and direction enhanced. 3.
仿真结果显示，最佳加载电抗值可使天线增益提高、方向性加强。 - The two type antennas are fabricated by the use of Protel software and PCB technology, and are tested the antenna gain and patterns in the microwave unreflected chamber.
用Protel软件和印制电路板技术将设计的两款天线加工成型，在微波暗室中测试了天线的增益和方向图。 - In CDMA systems with the smart antenna, the adaptive antenna array can maximize the antenna gain on the direction of signal with the realtime beam-forming of the transmited/ received signal. So it can save the power and enhance the robustness of the system.
在CDMA的智能天线系统中，自适应天线阵列通过对接收或发送信号的实时波束赋形，将天线增益对准信号传输的方向，从而能够节省发射功率、增加鲁棒性。 - Finally, the method of changing the antenna gain curves was analyzed.
最后分析了改变天线增益曲线的方法。 - While the directional antenna has superiority on spatial reuse, antenna gain, transmission range and interference rejection, it can greatly improve the performance of wireless ad hoc networks.
而定向天线的空间复用特性，以及它在天线增益、传输范围和抗干扰方面的优势，能够极大的改善无线adhoc网络的性能。 - Finally the paper describes the current status quo of the antenna gain calculation algorithm, and given two mainstream industry gain calculation, carried out a detailed analysis of the sources of error and two methods.
最后论文介绍了当前天线增益计算算法的现状，给出了业界内主流的两种增益计算方法，并对这两种方法的误差来源进行了详细的分析。 - The amplitude and phase errors among the channels not only influence the antenna gain, beam width and sidelobe level, but also debases the signal-to-Noise, influence the effects of airspace filter.
多通道幅相误差不仅会影响天线方向图的天线增益、波瓣宽度、副瓣电平，而且会降低接收的信噪比，严重影响空域滤波效果。 - Meanwhile, the dependences of characteristics of integrated antennas applied for wireless interconnect on substrate resistivity, diamond thickness, antenna pair separation and dielectric variety have been studied. It is concluded that thinner diamond layer and higher resistivity substrate are helpful to improve antenna gain. 3.
同时研究了无线互连应用中集成天线的特性对于衬底电阻率、金刚石厚度、天线对间距以及插入不同介质材料等因素的依赖关系，得出了薄的金刚石介质和高电阻率的衬底对提高天线增益有利。 - The results show that the PIFA integrated with EBG structures can reduce the SAR and improve the antenna gain and efficiency.
研究表明，加载EBG结构的新型PIFA天线，人脑比吸收率有所降低，同时提高了天线的增益和效率。 - Wireless communication, for example, most of the simulation data error comes mainly from the antenna gain of the error propagation model calculation error.
以无线通信为例，目前大部分仿真数据误差的主要来源于天线增益的误差及传播模型计算上的误差。 - In reader antenna design, impedance characteristics, antenna gain and axial ratio are three key parameters.
其中，读写器天线的研究和设计重点关注阻抗、增益、轴比三个参数，标签天线的研究与设计重点关注阻抗、增益、辐射对称性两个参数。